计算(－6)º，结果是( )A . 0B . -6C . -1 D . 1 发布时间：2017-04-30 15:47 │ 来源：www.tikuol.com 题型：选择题 问题： 计算(－6)º，结果是( )A . 0B . -6C . -1 D . 1
题型：选择题 一片临河的草丛突然起火，火焰形成一个火圈，向一个丘陵包围过来，丘陵上无数蚂蚁眼看就要葬身火海。这时，蚂蚁们迅速聚集，抱成一团，滚成一个黑色的“蚂蚁球”，尽管被烧得劈啪作响，“蚂蚁球”却越滚越快，终于穿过火海，大多数蚂蚁得以绝处逢生。材料体现的哲理是 ①办事情要树立全局观念、整体观念②部分居于主导地位，部分统率着整体③关键部分的功能及其变化甚至对整体的功能起决定作用④从整体着眼，才能寻求最优目标A．①②B．③④C．②③D．①④ 查看答案
题型：选择题 阅读理解 Ellen and Bill County are both teachers. They met in college and became good friends because of their shared love for children. Two years after the couple got married, Ellen saw a huge change in the life of one of her students, a 9-year-old girl. Three years ago both of the little girl's parents had died and there was no one to take care of her. She was taken away to live in a government office. But finally she was taken in and adopted by a family and became their daughter. Ellen said that she noticed the difference in the child's life after she was placed in a permanent home and thought that maybe she and her husband could help a child in a similar way. They decided to become temporary parents and to take a child into their home on the weekends when the real parents could not take care of him or her. The pair planned to have their own children in a few years, but decided that this would be a way to give to the community in the meantime. The couple quickly grew to love one of the children they looked after. When he became legally available, Billy became the first child they took in permanently. Six months after adopting Billy, Ellen was told by her doctor that she was unable to have children naturally. Ellen says she knew then that adoption was the way she was meant to have a family. Since adopting Billy, now 17, Ellen and Bill have adopted five more children --- Rose,16； Albert, 11; Joshua, 5 and in June 2003, they added biological brother and sister Tyler and Rylee to the County family. The County family has been recognized for their work on adoption, and have received many awards for their efforts. Last June, the family was even interviewed on the television show, "Adoption Stories". Ellen says she would like to encourage other families to adopt children. She adds that the best part of being a mother of six is: "Giving Josh a bath, putting a band-aid on a cut knee or just the everyday mom things, that makes motherhood such an honor and a privilege."1. What is the passage mainly about?A. How a couple first met at college B. Where you can adopt a childC. The benefits of adoption to the community D. How adoption created a happy family2. Why did Ellen and Bill first decide to adopt a childe?A. Because they had always loved children very muchB. Because they saw the benefits of adoption for a childC. Because they were not able to have children of their ownD. Because they wanted to receive awards for their community work3. Which of the children are related to each other by blood?A. Rylee and Tyler B. Billy and TylerC. Albert and JoshuaD. Rose and Albert4. What can be inferred from this passage?A. Ellen had thought of adopting a child before getting married.B. Only kids under 16 can be adopted by a familyC. A loving family is important to a child's happinessD. Adopting a child always makes the family become famous 查看答案
题型：选择题 女性，43岁。原因不明肝区疼痛伴发热7天。CT扫描发现肝脏低密度占位，其内可见气泡影，增强后有环状强化。诊断首先要考虑（）。A.原发型肝癌B.肝血管瘤C.肝脓肿D.肝转移瘤E.肝囊肿 查看答案
题型：选择题 在一份被双方当事人终止了的合同中，设有仲裁条款，现甲方据此向仲裁机关申请仲裁，以解决双方的争议；乙方向仲裁委员会提出异议，认为该仲裁条款随着合同的终止而失去效力；甲方则向法院提出申请，要求法院对该仲裁条款的效力予以裁定，现问在此种情况下，该仲裁条款的法律效力如何A．自然终止B．仍然有效C．由仲裁委员会认定D．由人民法院裁定 查看答案